Afterchange)1LQT-TMC2K2J104TMC2K2J-B100K-TRTMC2K2JE-B100K-TR2LQT-TMC2K2J101TMC2K2J-B100-TRTM2025-06-07932北(bei)(bei)陸(lu)(lu)電(dian)(dian)位(wei)(wei)器的(de)(de)標(biao)明方(fang)法(fa)和注意(yi)事項標(biao)明方(fang)法(fa)1.貼(tie)片電(dian)(dian)阻(zu)(zu)標(biao)明方(fang)法(fa)：通(tong)常(chang)前兩位(wei)(wei)標(biao)明有(you)(you)效數(shu)，第三位(wei)(wei)標(biao)明有(you)(you)效值(zhi)后面的(de)(de)零(ling)的(de)(de)個(ge)數(shu)。例如(ru)(ru)，“103”表(biao)(biao)示(shi)阻(zu)(zu)值(zhi)為(wei)(wei)10000Ω（10后面有(you)(you)3個(ge)零(ling)）。2.直標(biao)法(fa)：將電(dian)(dian)阻(zu)(zu)器的(de)(de)主要(yao)參(can)數(shu)和技(ji)術(shu)性能(neng)用(yong)數(shu)字(zi)或字(zi)母直接(jie)標(biao)明在電(dian)(dian)阻(zu)(zu)體上。如(ru)(ru)直接(jie)標(biao)注阻(zu)(zu)值(zhi)、額(e)定功(gong)率、精度等參(can)數(shu)，例如(ru)(ru)“10kΩ1W±5%”，分別表(biao)(biao)示(shi)阻(zu)(zu)值(zhi)為(wei)(wei)10千歐(ou)、額(e)定功(gong)率為(wei)(wei)1瓦、精度為(wei)(wei)正(zheng)負(fu)5%。3.色標(biao)法(fa)：用(yong)不(bu)同(tong)顏色的(de)(de)色環(huan)(huan)來標(biao)明可(ke)(ke)調(diao)(diao)(diao)電(dian)(dian)阻(zu)(zu)阻(zu)(zu)值(zhi)及誤差(cha)等級。色環(huan)(huan)通(tong)常(chang)有(you)(you)四環(huan)(huan)或五環(huan)(huan)，從左到右依次(ci)表(biao)(biao)示(shi)不(bu)同(tong)的(de)(de)含(han)義(yi)。例如(ru)(ru)，四環(huan)(huan)電(dian)(dian)阻(zu)(zu)的(de)(de)***、二環(huan)(huan)表(biao)(biao)示(shi)有(you)(you)效數(shu)字(zi)，第三環(huan)(huan)表(biao)(biao)示(shi)倍率，第四環(huan)(huan)表(biao)(biao)示(shi)誤差(cha)。4.文(wen)字(zi)符(fu)號(hao)法(fa)：將文(wen)字(zi)、數(shu)字(zi)兩者有(you)(you)規律組(zu)2025-06-05724北(bei)(bei)陸(lu)(lu)可(ke)(ke)調(diao)(diao)(diao)電(dian)(dian)阻(zu)(zu)怎(zen)么(me)(me)調(diao)(diao)(diao)大(da)小可(ke)(ke)能(neng)很(hen)多人(ren)(ren)還不(bu)知道北(bei)(bei)陸(lu)(lu)可(ke)(ke)調(diao)(diao)(diao)電(dian)(dian)阻(zu)(zu)是可(ke)(ke)以人(ren)(ren)為(wei)(wei)調(diao)(diao)(diao)大(da)小的(de)(de)，北(bei)(bei)陸(lu)(lu)可(ke)(ke)調(diao)(diao)(diao)電(dian)(dian)阻(zu)(zu)是日本(ben)進口的(de)(de)品(pin)牌，也是比較(jiao)常(chang)用(yong)的(de)(de)電(dian)(dian)子(zi)元器件(jian)。那(nei)么(me)(me)，北(bei)(bei)陸(lu)(lu)可(ke)(ke)調(diao)(diao)(diao)電(dian)(dian)阻(zu)(zu)怎(zen)么(me)(me)調(diao)(diao)(diao)大(da)小呢，有(you)(you)沒有(you)(you)什(shen)么(me)(me)方(fang)法(fa)。本(ben)文(wen)小編給大(da)家詳細介紹(shao)一(yi)下(xia)北(bei)(bei)陸(lu)(lu)可(ke)(ke)調(diao)(diao)(diao)電(dian)(dian)阻(zu)(zu)調(diao)(diao)(diao)節大(da)小的(de)(de)方(fang)法(fa)，具體內(nei)容(rong)如(ru)(ru)下(xia)。1、使用(yong)平(ping)頭螺絲刀以調(diao)(diao)(diao)整電(dian)(dian)阻(zu)(zu)，螺絲刀或逆時針方(fang)向(xiang)可(ke)(ke)旋轉調(diao)(diao)(diao)節的(de)(de)取向(xiang)。STC3MB10-T1?韓國世華SEHWA貼(tie)片微調(diao)(diao)(diao)電(dian)(dian)容(rong)10PF容(rong)量(liang)?（3×4封(feng)裝，可(ke)(ke)調(diao)(diao)(diao)范圍0%-+50%）.河北(bei)(bei)精密可(ke)(ke)調(diao)(diao)(diao)電(dian)(dian)容(rong)生產工(gong)藝(yi)

    ■名(ming)稱：貼片可(ke)調電(dian)(dian)容(rong)(可(ke)變(bian)電(dian)(dian)容(rong)/微調電(dian)(dian)容(rong))■品(pin)牌：韓(han)國世華Sehwa■產地：韓(han)國■包裝：1000PCS/盤(1K/卷軸)■尺寸：俗稱3*4mm(**)■以(yi)下是此系列(lie)的5個型號：STC3MA03-T1(3P)黑色(se)STC3MA06-T1()藍(lan)色(se)STC3MB10-T1()白色(se)STC3ME20-T1()紅(hong)色(se)STC3ME30-T1()綠色(se)備注：5種(zhong)容(rong)值，共有5種(zhong)顏色(se)，彩(cai)色(se)定片可(ke)以(yi)簡(jian)化識別靜電(dian)(dian)容(rong)量范圍(wei)并減(jian)少安(an)裝失(shi)誤(wu)!特點(dian)：可(ke)使用(yong)厚度為，可(ke)以(yi)使用(yong)一(yi)字溝型螺(luo)絲刀調整，具有更(geng)好(hao)的可(ke)調整性.具有防止(zhi)空氣泄(xie)漏(lou)結構，使用(yong)自動安(an)裝器(qi)(qi)時可(ke)以(yi)保(bao)證更(geng)好(hao)的安(an)裝性(一(yi)字溝型)，可(ke)實現表面配裝的自動固定，耐熱(re)樹脂材料可(ke)以(yi)承受回流焊接的溫度。用(yong)途：用(yong)于安(an)防產品(pin)，**器(qi)(qi)械，數碼(ma)，通信(xin)，家電(dian)(dian)，汽車，手(shou)機，電(dian)(dian)源，儀器(qi)(qi)儀表，消(xiao)費類電(dian)(dian)子(zi)等領域深圳市華億電(dian)(dian)子(zi)有限公司，主營中國片區，日本村田和韓(han)國世華SHEWA品(pin)牌的可(ke)調電(dian)(dian)容(rong)，歡迎(ying)您的咨詢！重(zhong)慶高(gao)精度可(ke)調電(dian)(dian)容(rong)庫存信(xin)息世華可(ke)調電(dian)(dian)容(rong)3*4mm微調電(dian)(dian)容(rong)可(ke)替代(dai)村田STC3M貼片電(dian)(dian)阻6P10P20P30.

    以(yi)(yi)下(xia)(xia)(xia)是其**工作(zuo)(zuo)(zuo)原理和關鍵組成(cheng)部(bu)分的(de)(de)(de)解析：1.基本結構可調(diao)電(dian)(dian)(dian)(dian)(dian)(dian)阻(zu)(zu)(zu)(zu)(zu)通常由以(yi)(yi)下(xia)(xia)(xia)三部(bu)分組成(cheng)：?電(dian)(dian)(dian)(dian)(dian)(dian)阻(zu)(zu)(zu)(zu)(zu)體（ResistiveElement）：由導電(dian)(dian)(dian)(dian)(dian)(dian)材料（如(ru)碳(tan)膜、金屬(shu)膜、線繞(rao)電(dian)(dian)(dian)(dian)(dian)(dian)阻(zu)(zu)(zu)(zu)(zu)絲等）制成(cheng)，具(ju)有固定總(zong)阻(zu)(zu)(zu)(zu)(zu)值（如(ru)標(biao)稱(cheng)值10kΩ）。?滑動觸點(dian)(dian)（Wiper）：可移動的(de)(de)(de)金屬(shu)觸點(dian)(dian)，與電(dian)(dian)(dian)(dian)(dian)(dian)阻(zu)(zu)(zu)(zu)(zu)體接(jie)觸，通過改變接(jie)觸位(wei)(wei)置調(diao)節有效阻(zu)(zu)(zu)(zu)(zu)值。?調(diao)節部(bu)件：如(ru)旋鈕、2025-03-181492可調(diao)電(dian)(dian)(dian)(dian)(dian)(dian)位(wei)(wei)器(qi)主要作(zuo)(zuo)(zuo)用(yong)(yong)(yong)于哪些行業(ye)呢(ni)？可調(diao)電(dian)(dian)(dian)(dian)(dian)(dian)位(wei)(wei)器(qi)（TrimmerPotentiometer）作(zuo)(zuo)(zuo)為一(yi)種(zhong)精(jing)密(mi)電(dian)(dian)(dian)(dian)(dian)(dian)阻(zu)(zu)(zu)(zu)(zu)調(diao)節元件，因其靈活性(xing)和可控性(xing)，***應用(yong)(yong)(yong)于多個行業(ye)。以(yi)(yi)下(xia)(xia)(xia)是其**應用(yong)(yong)(yong)領域及典型(xing)場景的(de)(de)(de)詳細分類：一(yi)、**應用(yong)(yong)(yong)行業(ye)及場景1.消(xiao)費(fei)電(dian)(dian)(dian)(dian)(dian)(dian)子(zi)應用(yong)(yong)(yong)場景：家電(dian)(dian)(dian)(dian)(dian)(dian)、音(yin)(yin)響(xiang)設備(bei)(bei)、智能硬件作(zuo)(zuo)(zuo)用(yong)(yong)(yong)及案例(li)：-音(yin)(yin)/光調(diao)節：音(yin)(yin)響(xiang)音(yin)(yin)量旋鈕、LED燈(deng)光亮度(du)控制；-校準電(dian)(dian)(dian)(dian)(dian)(dian)路：智能家居(ju)設備(bei)(bei)參(can)數微調(diao)（溫濕度(du)傳感器(qi)校準）；技術要求(qiu)：小型(xing)化(hua)（SMD封裝）、低功耗、長(chang)壽(shou)命。2025-02-181635可調(diao)電(dian)(dian)(dian)(dian)(dian)(dian)阻(zu)(zu)(zu)(zu)(zu)的(de)(de)(de)電(dian)(dian)(dian)(dian)(dian)(dian)路作(zuo)(zuo)(zuo)用(yong)(yong)(yong)可調(diao)電(dian)(dian)(dian)(dian)(dian)(dian)阻(zu)(zu)(zu)(zu)(zu)的(de)(de)(de)電(dian)(dian)(dian)(dian)(dian)(dian)路作(zuo)(zuo)(zuo)用(yong)(yong)(yong)(1)消(xiao)振(zhen)(zhen)作(zuo)(zuo)(zuo)用(yong)(yong)(yong)：在(zai)一(yi)些性(xing)能要求(qiu)較高的(de)(de)(de)放(fang)大器(qi)中(zhong)，采(cai)用(yong)(yong)(yong)這(zhe)樣的(de)(de)(de)耦(ou)合電(dian)(dian)(dian)(dian)(dian)(dian)路，即(ji)在(zai)耦(ou)合回路中(zhong)串聯一(yi)只(zhi)小電(dian)(dian)(dian)(dian)(dian)(dian)阻(zu)(zu)(zu)(zu)(zu)R1，可以(yi)(yi)防止電(dian)(dian)(dian)(dian)(dian)(dian)路可以(yi)(yi)出(chu)現的(de)(de)(de)高頻振(zhen)(zhen)蕩，這(zhe)種(zhong)電(dian)(dian)(dian)(dian)(dian)(dian)阻(zu)(zu)(zu)(zu)(zu)在(zai)電(dian)(dian)(dian)(dian)(dian)(dian)路中(zhong)一(yi)般稱(cheng)為消(xiao)振(zhen)(zhen)電(dian)(dian)(dian)(dian)(dian)(dian)阻(zu)(zu)(zu)(zu)(zu)。(2)負(fu)反饋(kui)作(zuo)(zuo)(zuo)用(yong)(yong)(yong)：其次電(dian)(dian)(dian)(dian)(dian)(dian)阻(zu)(zu)(zu)(zu)(zu)器(qi)可以(yi)(yi)構成(cheng)多種(zhong)形式的(de)(de)(de)負(fu)反饋(kui)電(dian)(dian)(dian)(dian)(dian)(dian)路。

    下(xia)面小億為(wei)(wei)大(da)家(jia)帶來(lai)元(yuan)器(qi)件(jian)知(zhi)識科(ke)普(pu)，講講二(er)極(ji)(ji)管(guan)(guan)(guan)的特(te)(te)性(xing)、結(jie)構及分(fen)類(lei)，快(kuai)來(lai)看(kan)看(kan)吧！點接(jie)觸(chu)型二(er)極(ji)(ji)管(guan)(guan)(guan)的特(te)(te)性(xing)1、正向特(te)(te)性(xing)在(zai)(zai)(zai)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)子電(dian)(dian)(dian)(dian)(dian)(dian)(dian)路(lu)中，將二(er)極(ji)(ji)管(guan)(guan)(guan)的正極(ji)(ji)接(jie)在(zai)(zai)(zai)高電(dian)(dian)(dian)(dian)(dian)(dian)(dian)位端，負極(ji)(ji)接(jie)在(zai)(zai)(zai)低電(dian)(dian)(dian)(dian)(dian)(dian)(dian)位端，二(er)極(ji)(ji)管(guan)(guan)(guan)就會導(dao)通，這種(zhong)連接(jie)方式，稱為(wei)(wei)正向偏置。必須(xu)說(shuo)明(ming)，當加在(zai)(zai)(zai)二(er)極(ji)(ji)管(guan)(guan)(guan)兩(liang)端的正向電(dian)(dian)(dian)(dian)(dian)(dian)(dian)壓很小時，二(er)極(ji)(ji)管(guan)(guan)(guan)仍(reng)然(ran)不能導(dao)通，流過二(er)極(ji)(ji)管(guan)(guan)(guan)的正向電(dian)(dian)(dian)(dian)(dian)(dian)(dian)流十分(fen)微弱。只有當正向電(dian)(dian)(dian)(dian)(dian)(dian)(dian)壓達到某(mou)一(yi)(yi)(yi)(yi)數(shu)值（這一(yi)(yi)(yi)(yi)數(shu)值稱為(wei)(wei)“門2025-01-211052貼(tie)(tie)片(pian)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)阻電(dian)(dian)(dian)(dian)(dian)(dian)(dian)容(rong)怎(zen)么(me)焊(han)接(jie)？焊(han)接(jie)貼(tie)(tie)片(pian)元(yuan)件(jian)的技巧分(fen)享(xiang)貼(tie)(tie)片(pian)元(yuan)件(jian)以(yi)體積小、便于(yu)維護、性(xing)能好的優勢，受到越(yue)來(lai)越(yue)多(duo)(duo)人的喜(xi)愛(ai)，現(xian)在(zai)(zai)(zai)許(xu)多(duo)(duo)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)路(lu)板(ban)都使用(yong)了(le)貼(tie)(tie)片(pian)元(yuan)件(jian)，但(dan)是(shi)對于(yu)貼(tie)(tie)片(pian)焊(han)接(jie)大(da)家(jia)卻了(le)解(jie)甚少。產(chan)品(pin)生產(chan)加工(gong)的時候，由于(yu)是(shi)批量加工(gong)，所以(yi)貼(tie)(tie)片(pian)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)阻電(dian)(dian)(dian)(dian)(dian)(dian)(dian)容(rong)都是(shi)通過SMT（貼(tie)(tie)片(pian)機）批量焊(han)接(jie)上去的。一(yi)(yi)(yi)(yi)般的貼(tie)(tie)片(pian)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)阻電(dian)(dian)(dian)(dian)(dian)(dian)(dian)阻其實都能手(shou)工(gong)焊(han)上去，對于(yu)大(da)多(duo)(duo)數(shu)焊(han)接(jie)這些部件(jian)的基本步驟是(shi)：選擇(ze)PCB板(ban)，先固定焊(han)接(jie)貼(tie)(tie)片(pian)元(yuan)件(jian)的一(yi)(yi)(yi)(yi)個(ge)引腳，然(ran)后(hou)焊(han)接(jie)另一(yi)(yi)(yi)(yi)側等等。接(jie)下(xia)來(lai)我們一(yi)(yi)(yi)(yi)起看(kan)看(kan)關于(yu)焊(han)接(jie)貼(tie)(tie)片(pian)元(yuan)件(jian)的經驗分(fen)享(xiang)吧。一(yi)(yi)(yi)(yi)般元(yuan)器(qi)件(jian)裝焊(han)順序依次為(wei)(wei)：電(dian)(dian)(dian)(dian)(dian)(dian)(dian)阻器(qi)、電(dian)(dian)(dian)(dian)(dian)(dian)(dian)容(rong)器(qi)、二(er)極(ji)(ji)管(guan)(guan)(guan)、三極(ji)(ji)管(guan)(guan)(guan)、集成電(dian)(dian)(dian)(dian)(dian)(dian)(dian)路(lu)、大(da)功率管(guan)(guan)(guan)，其它元(yuan)器(qi)件(jian)為(wei)(wei)先小后(hou)大(da)。在(zai)(zai)(zai)焊(han)接(jie)前我們特(te)(te)別提一(yi)(yi)(yi)(yi)下(xia)工(gong)具。全新(xin) STC3MA06-T1 封裝 SMD,4.5x3.2mm 可調電(dian)(dian)(dian)(dian)(dian)(dian)(dian)容(rong) 靜(jing)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)容(rong)量2pF~6pF.

    若(ruo)電(dian)(dian)(dian)(dian)(dian)(dian)源內阻(zu)(zu)(zu)(zu)(zu)(zu)或(huo)串聯電(dian)(dian)(dian)(dian)(dian)(dian)阻(zu)(zu)(zu)(zu)(zu)(zu)過(guo)(guo)小，可能(neng)(neng)導(dao)致(zhi)(zhi)浪涌電(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)損(sun)壞器(qi)件（如(ru)電(dian)(dian)(dian)(dian)(dian)(dian)解(jie)電(dian)(dian)(dian)(dian)(dian)(dian)容(rong)風險）。案(an)例：用1μF電(dian)(dian)(dian)(dian)(dian)(dian)容(rong)直接接5V電(dian)(dian)(dian)(dian)(dian)(dian)源，理(li)(li)(li)論充電(dian)(dian)(dian)(dian)(dian)(dian)時間(jian)常數τ=RC，但若(ruo)R趨近于(yu)(yu)0，電(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)峰值可達數十安培（取決于(yu)(yu)電(dian)(dian)(dian)(dian)(dian)(dian)源內阻(zu)(zu)(zu)(zu)(zu)(zu)）。2.陶瓷(ci)電(dian)(dian)(dian)(dian)(dian)(dian)容(rong)的(de)(de)(de)(de)(de)“電(dian)(dian)(dian)(dian)(dian)(dian)壓(ya)依賴性”多層(ceng)陶瓷(ci)電(dian)(dian)(dian)(dian)(dian)(dian)容(rong)（MLCC）的(de)(de)(de)(de)(de)容(rong)量會隨施加電(dian)(dian)(dian)(dian)(dian)(dian)壓(ya)升高而(er)下降(jiang)：例如(ru)10μF/10V的(de)(de)(de)(de)(de)MLCC，在5V偏壓(ya)下容(rong)量可能(neng)(neng)只剩60%~70%（因陶瓷(ci)介質(zhi)的(de)(de)(de)(de)(de)壓(ya)電(dian)(dian)(dian)(dian)(dian)(dian)效應導(dao)致(zhi)(zhi)晶(jing)格畸變）。2025-05-22754激(ji)光(guang)(guang)(guang)調(diao)(diao)(diao)阻(zu)(zu)(zu)(zu)(zu)(zu)的(de)(de)(de)(de)(de)原(yuan)理(li)(li)(li)是(shi)什么？激(ji)光(guang)(guang)(guang)調(diao)(diao)(diao)阻(zu)(zu)(zu)(zu)(zu)(zu)（LaserTrimming）是(shi)一種(zhong)利用高能(neng)(neng)激(ji)光(guang)(guang)(guang)對(dui)電(dian)(dian)(dian)(dian)(dian)(dian)阻(zu)(zu)(zu)(zu)(zu)(zu)材(cai)料(liao)進(jin)行精確加工，以調(diao)(diao)(diao)整其(qi)(qi)阻(zu)(zu)(zu)(zu)(zu)(zu)值的(de)(de)(de)(de)(de)技術。其(qi)(qi)**原(yuan)理(li)(li)(li)是(shi)通過(guo)(guo)改變電(dian)(dian)(dian)(dian)(dian)(dian)阻(zu)(zu)(zu)(zu)(zu)(zu)體的(de)(de)(de)(de)(de)幾(ji)何形狀或(huo)導(dao)電(dian)(dian)(dian)(dian)(dian)(dian)路徑(jing)(jing)(jing)，從而(er)控制電(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)流(liu)(liu)經的(de)(de)(de)(de)(de)路徑(jing)(jing)(jing)長度、截面積或(huo)材(cai)料(liao)特性，**終實現(xian)電(dian)(dian)(dian)(dian)(dian)(dian)阻(zu)(zu)(zu)(zu)(zu)(zu)值的(de)(de)(de)(de)(de)精細調(diao)(diao)(diao)節。以下是(shi)其(qi)(qi)工作(zuo)原(yuan)理(li)(li)(li)的(de)(de)(de)(de)(de)詳細分(fen)解(jie)：1.基(ji)本(ben)(ben)物(wu)理(li)(li)(li)原(yuan)理(li)(li)(li)激(ji)光(guang)(guang)(guang)調(diao)(diao)(diao)阻(zu)(zu)(zu)(zu)(zu)(zu)的(de)(de)(de)(de)(de)本(ben)(ben)質(zhi)是(shi)通過(guo)(guo)熱燒(shao)蝕或(huo)材(cai)料(liao)改性改變電(dian)(dian)(dian)(dian)(dian)(dian)阻(zu)(zu)(zu)(zu)(zu)(zu)體的(de)(de)(de)(de)(de)導(dao)電(dian)(dian)(dian)(dian)(dian)(dian)路徑(jing)(jing)(jing)：熱燒(shao)蝕：高能(neng)(neng)激(ji)光(guang)(guang)(guang)脈沖瞬間(jian)（納秒至飛秒級）聚焦在電(dian)(dian)(dian)(dian)(dian)(dian)阻(zu)(zu)(zu)(zu)(zu)(zu)材(cai)料(liao)表面，使(shi)其(qi)(qi)局部氣化(hua)或(huo)熔化(hua)，移除(chu)部分(fen)材(cai)料(liao)，從而(er)改變導(dao)電(dian)(dian)(dian)(dian)(dian)(dian)路徑(jing)(jing)(jing)的(de)(de)(de)(de)(de)幾(ji)何形狀。材(cai)料(liao)改性：某些情況下，激(ji)光(guang)(guang)(guang)可能(neng)(neng)改變電(dian)(dian)(dian)(dian)(dian)(dian)2025-03-31998可調(diao)(diao)(diao)電(dian)(dian)(dian)(dian)(dian)(dian)阻(zu)(zu)(zu)(zu)(zu)(zu)的(de)(de)(de)(de)(de)工作(zuo)原(yuan)理(li)(li)(li)是(shi)什么？可調(diao)(diao)(diao)電(dian)(dian)(dian)(dian)(dian)(dian)阻(zu)(zu)(zu)(zu)(zu)(zu)（也稱為電(dian)(dian)(dian)(dian)(dian)(dian)位(wei)器(qi)或(huo)可變電(dian)(dian)(dian)(dian)(dian)(dian)阻(zu)(zu)(zu)(zu)(zu)(zu)）的(de)(de)(de)(de)(de)工作(zuo)原(yuan)理(li)(li)(li)基(ji)于(yu)(yu)通過(guo)(guo)機(ji)械調(diao)(diao)(diao)節改變電(dian)(dian)(dian)(dian)(dian)(dian)阻(zu)(zu)(zu)(zu)(zu)(zu)值，從而(er)實現(xian)電(dian)(dian)(dian)(dian)(dian)(dian)路中電(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)或(huo)電(dian)(dian)(dian)(dian)(dian)(dian)壓(ya)的(de)(de)(de)(de)(de)調(diao)(diao)(diao)節。韓國(guo)世華SEHWA可調(diao)(diao)(diao)電(dian)(dian)(dian)(dian)(dian)(dian)容(rong)3*4MM 貼片STC3MA03-T1 3PF 黑色微(wei)調(diao)(diao)(diao)3X4VR.貼片式可調(diao)(diao)(diao)電(dian)(dian)(dian)(dian)(dian)(dian)容(rong)運(yun)輸方式

STC3MA03-T1容(rong)量(liang)?（3×4mm封(feng)裝，可調范圍1.5~3pF）高頻(pin)應用? 適用于(yu)無(wu)線通信、**設備等高頻(pin)電路(lu).河(he)北精密(mi)可調電容(rong)生產(chan)工藝

    現在我們主要討論正負(fu)極(ji)與極(ji)性(xing)貼(tie)片(pian)(pian)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)容(rong)(rong)(rong)(rong)(rong)(rong)(rong)(rong)(rong)器的(de)(de)(de)(de)(de)(de)區(qu)別。這樣，我們首先假設某個極(ji)端的(de)(de)(de)(de)(de)(de)"極(ji)，指針(zhen)萬(wan)用表R*100或R*1K塊，然后假設"極(ji)和(he)萬(wan)用表的(de)(de)(de)(de)(de)(de)黑(hei)色(se)表筆(bi)(bi)，另(ling)一(yi)(yi)個電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)極(ji)和(he)萬(wan)用表的(de)(de)(de)(de)(de)(de)紅色(se)表筆(bi)(bi)，寫下針(zhen)停(ting)止的(de)(de)(de)(de)(de)(de)刻度。然后放電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)容(rong)(rong)(rong)(rong)(rong)(rong)(rong)(rong)(rong)器（觸摸兩(liang)(liang)個引線），然后調整(zheng)兩(liang)(liang)個筆(bi)(bi)并重新測(ce)量(liang)。在兩(liang)(liang)次測(ce)量(liang)中(zhong)，針(zhen)的(de)(de)(de)(de)(de)(de)**后一(yi)(yi)次停(ting)止在左邊(bian)（或電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)阻大(da)），黑(hei)色(se)筆(bi)(bi)與電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)解(jie)(jie)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)容(rong)(rong)(rong)(rong)(rong)(rong)(rong)(rong)(rong)器的(de)(de)(de)(de)(de)(de)正極(ji)連接。鋁(lv)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)解(jie)(jie)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)容(rong)(rong)(rong)(rong)(rong)(rong)(rong)(rong)(rong)器的(de)(de)(de)(de)(de)(de)正負(fu)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)極(ji)區(qu)別于測(ce)量(liang)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)容(rong)(rong)(rong)(rong)(rong)(rong)(rong)(rong)(rong)器上的(de)(de)(de)(de)(de)(de)黑(hei)色(se)塊是(shi)負(fu)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)極(ji)，在PCB的(de)(de)(de)(de)(de)(de)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)容(rong)(rong)(rong)(rong)(rong)(rong)(rong)(rong)(rong)位置有(you)(you)(you)兩(liang)(liang)個半圓2025-07-11679貼(tie)片(pian)(pian)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)容(rong)(rong)(rong)(rong)(rong)(rong)(rong)(rong)(rong)和(he)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)解(jie)(jie)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)容(rong)(rong)(rong)(rong)(rong)(rong)(rong)(rong)(rong)都(dou)有(you)(you)(you)什么區(qu)別貼(tie)片(pian)(pian)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)容(rong)(rong)(rong)(rong)(rong)(rong)(rong)(rong)(rong)的(de)(de)(de)(de)(de)(de)體積(ji)較小，而貼(tie)片(pian)(pian)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)解(jie)(jie)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)容(rong)(rong)(rong)(rong)(rong)(rong)(rong)(rong)(rong)及鋁(lv)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)解(jie)(jie)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)容(rong)(rong)(rong)(rong)(rong)(rong)(rong)(rong)(rong)是(shi)負(fu)極(ji)，所采用的(de)(de)(de)(de)(de)(de)材(cai)料(liao)是(shi)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)解(jie)(jie)液，這也(ye)是(shi)我們見得次數為(wei)(wei)**多的(de)(de)(de)(de)(de)(de)用得也(ye)*****的(de)(de)(de)(de)(de)(de)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)容(rong)(rong)(rong)(rong)(rong)(rong)(rong)(rong)(rong)。***就(jiu)跟(gen)大(da)家(jia)說(shuo)(shuo)說(shuo)(shuo)關于兩(liang)(liang)者之間的(de)(de)(de)(de)(de)(de)區(qu)別。如果沒有(you)(you)(you)細(xi)說(shuo)(shuo)，可(ke)能很多人(ren)都(dou)不(bu)(bu)了(le)解(jie)(jie)貼(tie)片(pian)(pian)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)容(rong)(rong)(rong)(rong)(rong)(rong)(rong)(rong)(rong)和(he)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)解(jie)(jie)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)容(rong)(rong)(rong)(rong)(rong)(rong)(rong)(rong)(rong)的(de)(de)(de)(de)(de)(de)區(qu)別。貼(tie)片(pian)(pian)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)容(rong)(rong)(rong)(rong)(rong)(rong)(rong)(rong)(rong)它是(shi)多層(ceng)面的(de)(de)(de)(de)(de)(de)（積(ji)層(ceng)、疊(die)層(ceng)）一(yi)(yi)種片(pian)(pian)式(shi)陶瓷(ci)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)容(rong)(rong)(rong)(rong)(rong)(rong)(rong)(rong)(rong)器。1、貼(tie)片(pian)(pian)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)容(rong)(rong)(rong)(rong)(rong)(rong)(rong)(rong)(rong)的(de)(de)(de)(de)(de)(de)全稱是(shi)貼(tie)片(pian)(pian)高壓(ya)陶瓷(ci)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)容(rong)(rong)(rong)(rong)(rong)(rong)(rong)(rong)(rong)，也(ye)分(fen)(fen)為(wei)(wei)多片(pian)(pian)式(shi)產(chan)品，是(shi)大(da)部分(fen)(fen)貼(tie)片(pian)(pian)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)容(rong)(rong)(rong)(rong)(rong)(rong)(rong)(rong)(rong)需(xu)要實行(xing)的(de)(de)(de)(de)(de)(de)封(feng)裝統稱，而電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)解(jie)(jie)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)容(rong)(rong)(rong)(rong)(rong)(rong)(rong)(rong)(rong)則是(shi)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)容(rong)(rong)(rong)(rong)(rong)(rong)(rong)(rong)(rong)性(xing)質分(fen)(fen)類(lei)的(de)(de)(de)(de)(de)(de)一(yi)(yi)種。2、貼(tie)片(pian)(pian)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)容(rong)(rong)(rong)(rong)(rong)(rong)(rong)(rong)(rong)分(fen)(fen)為(wei)(wei)兩(liang)(liang)類(lei)：無極(ji)性(xing)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)容(rong)(rong)(rong)(rong)(rong)(rong)(rong)(rong)(rong)器和(he)極(ji)性(xing)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)容(rong)(rong)(rong)(rong)(rong)(rong)(rong)(rong)(rong)。極(ji)性(xing)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)容(rong)(rong)(rong)(rong)(rong)(rong)(rong)(rong)(rong)通常稱為(wei)(wei)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)解(jie)(jie)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)容(rong)(rong)(rong)(rong)(rong)(rong)(rong)(rong)(rong)。不(bu)(bu)過由于有(you)(you)(you)些(xie)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)解(jie)(jie)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)容(rong)(rong)(rong)(rong)(rong)(rong)(rong)(rong)(rong)不(bu)(bu)適(shi)合芯片(pian)(pian)封(feng)裝，如節能燈用鋁(lv)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)解(jie)(jie)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)容(rong)(rong)(rong)(rong)(rong)(rong)(rong)(rong)(rong)。河(he)北精密(mi)可(ke)調電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)容(rong)(rong)(rong)(rong)(rong)(rong)(rong)(rong)(rong)生產(chan)工藝

深圳市(shi)華億電(dian)(dian)子(zi)有限(xian)公(gong)司是(shi)一家有著先進(jin)(jin)(jin)的(de)(de)(de)(de)(de)發展(zhan)(zhan)理(li)念，先進(jin)(jin)(jin)的(de)(de)(de)(de)(de)管理(li)經(jing)驗，在(zai)(zai)發展(zhan)(zhan)過(guo)程中不斷(duan)完善自己(ji)(ji)，要求(qiu)自己(ji)(ji)，不斷(duan)創(chuang)新，時刻準備著迎(ying)接更(geng)(geng)多(duo)挑戰(zhan)的(de)(de)(de)(de)(de)活力公(gong)司，在(zai)(zai)廣東(dong)省等地區的(de)(de)(de)(de)(de)電(dian)(dian)子(zi)元器件中匯聚了(le)大量的(de)(de)(de)(de)(de)人脈以(yi)及客戶資源(yuan)，在(zai)(zai)業界也(ye)收(shou)獲了(le)很多(duo)良好的(de)(de)(de)(de)(de)評價，這些都(dou)源(yuan)自于自身的(de)(de)(de)(de)(de)努(nu)力和大家共(gong)同(tong)進(jin)(jin)(jin)步(bu)的(de)(de)(de)(de)(de)結果，這些評價對我(wo)們(men)(men)而(er)言是(shi)**好的(de)(de)(de)(de)(de)前(qian)進(jin)(jin)(jin)動力，也(ye)促使我(wo)們(men)(men)在(zai)(zai)以(yi)后的(de)(de)(de)(de)(de)道路上(shang)保持奮發圖強、一往無前(qian)的(de)(de)(de)(de)(de)進(jin)(jin)(jin)取創(chuang)新精(jing)神，努(nu)力把公(gong)司發展(zhan)(zhan)戰(zhan)略推向一個新高度，在(zai)(zai)全體(ti)員工(gong)共(gong)同(tong)努(nu)力之(zhi)下，全力拼搏將共(gong)同(tong)深圳市(shi)華億電(dian)(dian)子(zi)供應(ying)和您一起攜手走向更(geng)(geng)好的(de)(de)(de)(de)(de)未來，創(chuang)造(zao)更(geng)(geng)有價值的(de)(de)(de)(de)(de)產(chan)品，我(wo)們(men)(men)將以(yi)更(geng)(geng)好的(de)(de)(de)(de)(de)狀態，更(geng)(geng)認(ren)真的(de)(de)(de)(de)(de)態度，更(geng)(geng)飽滿(man)的(de)(de)(de)(de)(de)精(jing)力去創(chuang)造(zao)，去拼搏，去努(nu)力，讓我(wo)們(men)(men)一起更(geng)(geng)好更(geng)(geng)快(kuai)的(de)(de)(de)(de)(de)成長！